diff options
Diffstat (limited to 'graphs/java/fgen')
| -rw-r--r-- | graphs/java/fgen/.gitignore | 38 | ||||
| -rw-r--r-- | graphs/java/fgen/pom.xml | 133 | ||||
| -rw-r--r-- | graphs/java/fgen/src/main/java/fr/epita/assistants/fgen/FGen.java | 105 | ||||
| -rw-r--r-- | graphs/java/fgen/src/main/resources/example.txt | 3 |
4 files changed, 279 insertions, 0 deletions
diff --git a/graphs/java/fgen/.gitignore b/graphs/java/fgen/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/graphs/java/fgen/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store
\ No newline at end of file diff --git a/graphs/java/fgen/pom.xml b/graphs/java/fgen/pom.xml new file mode 100644 index 0000000..d227bcc --- /dev/null +++ b/graphs/java/fgen/pom.xml @@ -0,0 +1,133 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>fr.epita.assistants</groupId> + <artifactId>fgen</artifactId> + <version>1.0</version> + + <properties> + <versions.java>21</versions.java> + <versions.junit>5.9.1</versions.junit> + <versions.maven-compiler-plugin>3.13.0</versions.maven-compiler-plugin> + <versions.maven-surefire-plugin>3.5.0</versions.maven-surefire-plugin> + <versions.maven-jar-plugin>3.1.1</versions.maven-jar-plugin> + <versions.maven-install-plugin>3.1.0</versions.maven-install-plugin> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + + <surefire.reportsDirectory>${project.build.directory}/surefire-reports</surefire.reportsDirectory> + </properties> + + <dependencies> + <dependency> + <groupId>org.junit.jupiter</groupId> + <artifactId>junit-jupiter</artifactId> + <version>${versions.junit}</version> + </dependency> + <dependency> + <groupId>org.apache.maven.surefire</groupId> + <artifactId>surefire-junit-platform</artifactId> + <version>${versions.maven-surefire-plugin}</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-compat</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-api</artifactId> + <version>3.9.8</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-project</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-core</artifactId> + <version>3.8.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-monitor</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-utils</artifactId> + <version>3.0.24</version> + </dependency> + <dependency> + <groupId>org.apache.maven.shared</groupId> + <artifactId>maven-filtering</artifactId> + <version>3.3.2</version> + </dependency> + <dependency> + <groupId>org.codehaus.plexus</groupId> + <artifactId>plexus-interpolation</artifactId> + <version>1.13</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-profile</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-artifact-manager</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-plugin-registry</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>org.apache.maven</groupId> + <artifactId>maven-repository-metadata</artifactId> + <version>2.2.1</version> + </dependency> + <dependency> + <groupId>classworlds</groupId> + <artifactId>classworlds</artifactId> + <version>1.1</version> + </dependency> + <dependency> + <groupId>org.junit.platform</groupId> + <artifactId>junit-platform-commons</artifactId> + <version>1.9.3</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${versions.maven-compiler-plugin}</version> + <configuration> + <source>${versions.java}</source> + <target>${versions.java}</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-install-plugin</artifactId> + <version>${versions.maven-install-plugin}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${versions.maven-surefire-plugin}</version> + <configuration> + <reportsDirectory>${surefire.reportsDirectory}</reportsDirectory> + </configuration> + </plugin> + </plugins> + </build> +</project> diff --git a/graphs/java/fgen/src/main/java/fr/epita/assistants/fgen/FGen.java b/graphs/java/fgen/src/main/java/fr/epita/assistants/fgen/FGen.java new file mode 100644 index 0000000..5f5a470 --- /dev/null +++ b/graphs/java/fgen/src/main/java/fr/epita/assistants/fgen/FGen.java @@ -0,0 +1,105 @@ +package fr.epita.assistants.fgen; + +import java.io.*; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.Comparator; +import java.util.stream.Stream; + +public class FGen { + private Path cwd; + + public FGen(final String inputPath) { + this.cwd = Paths.get(new File("").getAbsolutePath()); + try (InputStream in = ClassLoader.getSystemResourceAsStream(inputPath)) { + BufferedReader br = new BufferedReader(new InputStreamReader(in)); + String line; + while ((line = br.readLine()) != null) { + execute(line); + } + } catch (IOException e) { + e.printStackTrace(); + } + } + + private void execute(String l) { + String[] args = l.split("\\s+"); + switch (args[0]) { + case "+": + create(args[1]); + break; + case "-": + delete(args[1]); + break; + case ">": + ceedee(args[1]); + break; + } + } + + private void create(String pathName) { + Path path = cwd.resolve(pathName); + File f = new File(String.valueOf(path)); + if (pathName.endsWith("/")) { + if (!f.exists()) { + if (!f.mkdirs()) + { + throw new RuntimeException("Could not create directories"); + } + } + } else { + if (!f.exists()) { + try { + if (pathName.contains("/")) + { + String tmp = cwd.toString() + "/" + pathName.substring(0, pathName.lastIndexOf('/')); + if (!new File(tmp).exists()) + { + if (!new File(tmp).mkdirs()) + throw new RuntimeException("create(file): Could not create dirs"); + } + } + + if (!f.createNewFile()) + throw new RuntimeException("Could not create file"); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + } + } + + private void ceedee(String pathName) { + Path res_path = cwd.resolve(pathName); + if (Files.exists(res_path) && Files.isDirectory(res_path)) { + cwd = res_path; + } + else throw new RuntimeException("Invalid path provided to cd"); + } + private boolean deleteDirectory (File file){ + File[] contents = file.listFiles(); + if (contents != null) { + for (File f : contents) { + deleteDirectory(f); + } + } + return file.delete(); + } + + private void delete(String pathString) { + Path path = cwd.resolve(pathString); + File file = new File(String.valueOf(path)); + if (Files.isDirectory(path)) { + if (!deleteDirectory(file)) + throw new RuntimeException("Unable to delete dir"); + } else { + try { + if (!Files.deleteIfExists(path)) + return; + } catch (IOException e) { + throw new RuntimeException(e); + } + } + } +}
\ No newline at end of file diff --git a/graphs/java/fgen/src/main/resources/example.txt b/graphs/java/fgen/src/main/resources/example.txt new file mode 100644 index 0000000..f864008 --- /dev/null +++ b/graphs/java/fgen/src/main/resources/example.txt @@ -0,0 +1,3 @@ ++ hello/dossier +> hello +- dossier
\ No newline at end of file |